2653268

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 4876200

約数和(自身を除く): 2222932

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 257, 356, 514, 1028, 2581, 5162, 7453, 10324, 14906, 22873, 29812, 45746, 91492, 663317, 1326634, 2653268]

約数ペア:

[(1, 2653268), (2, 1326634), (4, 663317), (29, 91492), (58, 45746), (89, 29812), (116, 22873), (178, 14906), (257, 10324), (356, 7453), (514, 5162), (1028, 2581)]